You can absolutely carry a shaving kit in your luggage, but the rules differ between carry-on and checked bags. In 2026, standard safety regulations allow electric shavers and disposable razors (where the blade is permanently embedded in plastic) in both carry-on and checked luggage. However, if your kit includes a safety razor or a straight razor, the blades must be removed and placed in your checked luggage; you cannot bring loose blades through security. Regarding liquids, such as shaving cream, aftershave, or gels, they must comply with the "3-1-1" rule if carried on: containers must be 100ml (3.4 oz) or less and fit in a single quart-sized clear bag. In many UK and EU airports now using CT scanners, these liquid limits have been relaxed, but for most international travel, sticking to the 100ml rule is safer. Shaving foam in aerosol cans is generally permitted in both bag types as long as the cans are protected with a cap to prevent accidental discharge. To avoid any delays at the X-ray machine, it is best to pack sharp traditional tools and large cans of foam in your checked suitcase.